include/edm4eic/MutableReconstructedParticle.h

0001 // AUTOMATICALLY GENERATED FILE - DO NOT EDIT
0002
0003 #ifndef EDM4EIC_MutableReconstructedParticle_H
0004 #define EDM4EIC_MutableReconstructedParticle_H
0005
0006 #include "edm4eic/ReconstructedParticleObj.h"
0007 // Make the immutable class available from its mutable version but not vice versa
0008 #include "edm4eic/ReconstructedParticle.h"
0009
0010 #include "edm4eic/Cluster.h"
0011 #include "edm4eic/Cov4f.h"
0012 #include "edm4eic/Track.h"
0013 #include "edm4hep/ParticleID.h"
0014 #include "edm4hep/Vector3f.h"
0015 #include "podio/RelationRange.h"
0016 #include <cstdint>
0017 #include <vector>
0018
0019 #include "podio/utilities/MaybeSharedPtr.h"
0020
0021 #include <cstdint>
0022
0023 #if defined(PODIO_JSON_OUTPUT) && !defined(__CLING__)
0024 #include "nlohmann/json_fwd.hpp"
0025 #endif
0026
0027 // forward declarations
0028 namespace edm4eic {
0029 class ReconstructedParticleCollection;
0030 class Vertex;
0031 class MutableVertex;
0032 }
0033 namespace edm4hep {
0034 class ParticleID;
0035 class MutableParticleID;
0036 }
0037
0038
0039 namespace edm4eic {
0040
0041
0042 /** @class MutableReconstructedParticle
0043  *  EIC Reconstructed Particle
0044  *  @author: W. Armstrong, S. Joosten, F. Gaede
0045  */
0046 class MutableReconstructedParticle {
0047
0048   friend class ReconstructedParticleCollection;
0049   friend class ReconstructedParticleMutableCollectionIterator;
0050   friend class ReconstructedParticle;
0051
0052 public:
0053   using object_type = ReconstructedParticle;
0054   using collection_type = ReconstructedParticleCollection;
0055
0056   /// default constructor
0057   MutableReconstructedParticle() = default;
0058
0059   /// Constructor initializing all members
0060   MutableReconstructedParticle(const std::int32_t type, const float energy, const edm4hep::Vector3f& momentum, const edm4hep::Vector3f& referencePoint, const float charge, const float mass, const float goodnessOfPID, const edm4eic::Cov4f& covMatrix, const std::int32_t PDG);
0061
0062   /// copy constructor
0063   MutableReconstructedParticle(const MutableReconstructedParticle& other) = default;
0064
0065   /// copy-assignment operator
0066   MutableReconstructedParticle& operator=(MutableReconstructedParticle other) &; // Rebind this to other's internal object
0067   MutableReconstructedParticle& operator=(MutableReconstructedParticle other) && = delete; // Prevent rebinding temporary as the changes wouldn't persist
0068
0069   /// create a mutable deep-copy of the object with identical relations
0070   /// if cloneRelations=false, the relations are not cloned and will be empty
0071   MutableReconstructedParticle clone(bool cloneRelations=true) const;
0072
0073   /// destructor
0074   ~MutableReconstructedParticle() = default;
0075
0076
0077 public:
0078
0079   /// Access the type of reconstructed particle. Check/set collection parameters ReconstructedParticleTypeNames and ReconstructedParticleTypeValues.
0080   std::int32_t getType() const;
0081
0082   /// Access the [GeV] energy of the reconstructed particle. Four momentum state is not kept consistent internally.
0083   float getEnergy() const;
0084
0085   /// Access the [GeV] particle momentum. Four momentum state is not kept consistent internally.
0086   const edm4hep::Vector3f& getMomentum() const;
0087
0088   /// Access the [mm] reference, i.e. where the particle has been measured
0089   const edm4hep::Vector3f& getReferencePoint() const;
0090
0091   /// Access the charge of the reconstructed particle.
0092   float getCharge() const;
0093
0094   /// Access the [GeV] mass of the reconstructed particle, set independently from four vector. Four momentum state is not kept consistent internally.
0095   float getMass() const;
0096
0097   /// Access the overall goodness of the PID on a scale of [0;1]
0098   float getGoodnessOfPID() const;
0099
0100   /// Access the covariance matrix of the reconstructed particle 4vector (10 parameters).
0101   const edm4eic::Cov4f& getCovMatrix() const;
0102
0103   /// Access the PDG code for this particle
0104   std::int32_t getPDG() const;
0105
0106
0107   /// Access the Start vertex associated to this particle
0108   const edm4eic::Vertex getStartVertex() const;
0109   /// Access the particle ID used for the kinematics of this particle
0110   const edm4hep::ParticleID getParticleIDUsed() const;
0111
0112   /// Set the type of reconstructed particle. Check/set collection parameters ReconstructedParticleTypeNames and ReconstructedParticleTypeValues.
0113   void setType(const std::int32_t type);
0114   /// Get mutable reference to type of reconstructed particle. Check/set collection parameters ReconstructedParticleTypeNames and ReconstructedParticleTypeValues.
0115   std::int32_t& getType();
0116
0117   /// Set the [GeV] energy of the reconstructed particle. Four momentum state is not kept consistent internally.
0118   void setEnergy(const float energy);
0119   /// Get mutable reference to [GeV] energy of the reconstructed particle. Four momentum state is not kept consistent internally.
0120   float& getEnergy();
0121
0122   /// Set the [GeV] particle momentum. Four momentum state is not kept consistent internally.
0123   void setMomentum(const edm4hep::Vector3f& momentum);
0124   /// Get mutable reference to [GeV] particle momentum. Four momentum state is not kept consistent internally.
0125   edm4hep::Vector3f& getMomentum();
0126
0127   /// Set the [mm] reference, i.e. where the particle has been measured
0128   void setReferencePoint(const edm4hep::Vector3f& referencePoint);
0129   /// Get mutable reference to [mm] reference, i.e. where the particle has been measured
0130   edm4hep::Vector3f& getReferencePoint();
0131
0132   /// Set the charge of the reconstructed particle.
0133   void setCharge(const float charge);
0134   /// Get mutable reference to charge of the reconstructed particle.
0135   float& getCharge();
0136
0137   /// Set the [GeV] mass of the reconstructed particle, set independently from four vector. Four momentum state is not kept consistent internally.
0138   void setMass(const float mass);
0139   /// Get mutable reference to [GeV] mass of the reconstructed particle, set independently from four vector. Four momentum state is not kept consistent internally.
0140   float& getMass();
0141
0142   /// Set the overall goodness of the PID on a scale of [0;1]
0143   void setGoodnessOfPID(const float goodnessOfPID);
0144   /// Get mutable reference to overall goodness of the PID on a scale of [0;1]
0145   float& getGoodnessOfPID();
0146
0147   /// Set the covariance matrix of the reconstructed particle 4vector (10 parameters).
0148   void setCovMatrix(const edm4eic::Cov4f& covMatrix);
0149   /// Get mutable reference to covariance matrix of the reconstructed particle 4vector (10 parameters).
0150   edm4eic::Cov4f& getCovMatrix();
0151
0152   /// Set the PDG code for this particle
0153   void setPDG(const std::int32_t PDG);
0154   /// Get mutable reference to PDG code for this particle
0155   std::int32_t& getPDG();
0156
0157
0158   /// Set the Start vertex associated to this particle
0159   void setStartVertex(const edm4eic::Vertex& value);
0160   /// Set the particle ID used for the kinematics of this particle
0161   void setParticleIDUsed(const edm4hep::ParticleID& value);
0162
0163   void addToClusters(const edm4eic::Cluster&);
0164   std::size_t clusters_size() const;
0165   edm4eic::Cluster getClusters(std::size_t) const;
0166   std::vector<edm4eic::Cluster>::const_iterator clusters_begin() const;
0167   std::vector<edm4eic::Cluster>::const_iterator clusters_end() const;
0168   podio::RelationRange<edm4eic::Cluster> getClusters() const;
0169   void addToTracks(const edm4eic::Track&);
0170   std::size_t tracks_size() const;
0171   edm4eic::Track getTracks(std::size_t) const;
0172   std::vector<edm4eic::Track>::const_iterator tracks_begin() const;
0173   std::vector<edm4eic::Track>::const_iterator tracks_end() const;
0174   podio::RelationRange<edm4eic::Track> getTracks() const;
0175   void addToParticles(const edm4eic::ReconstructedParticle&);
0176   std::size_t particles_size() const;
0177   edm4eic::ReconstructedParticle getParticles(std::size_t) const;
0178   std::vector<edm4eic::ReconstructedParticle>::const_iterator particles_begin() const;
0179   std::vector<edm4eic::ReconstructedParticle>::const_iterator particles_end() const;
0180   podio::RelationRange<edm4eic::ReconstructedParticle> getParticles() const;
0181   void addToParticleIDs(const edm4hep::ParticleID&);
0182   std::size_t particleIDs_size() const;
0183   edm4hep::ParticleID getParticleIDs(std::size_t) const;
0184   std::vector<edm4hep::ParticleID>::const_iterator particleIDs_begin() const;
0185   std::vector<edm4hep::ParticleID>::const_iterator particleIDs_end() const;
0186   podio::RelationRange<edm4hep::ParticleID> getParticleIDs() const;
0187
0188  bool isCompound() const {return particles_size() > 0;}
0189
0190
0191
0192   /// check whether the object is actually available
0193   bool isAvailable() const;
0194   /// disconnect from ReconstructedParticleObj instance
0195   void unlink() { m_obj = podio::utils::MaybeSharedPtr<ReconstructedParticleObj>{nullptr}; }
0196
0197   constexpr bool operator==(const MutableReconstructedParticle& other) const { return m_obj == other.m_obj; }
0198   bool operator==(const ReconstructedParticle& other) const;
0199
0200   constexpr bool operator!=(const MutableReconstructedParticle& other) const { return !(*this == other); }
0201   bool operator!=(const ReconstructedParticle& other) const { return !(*this == other); }
0202
0203   // less comparison operator, so that objects can be e.g. stored in sets.
0204   bool operator<(const MutableReconstructedParticle& other) const { return podio::detail::getOrderKey(*this) < podio::detail::getOrderKey(other); }
0205
0206   podio::ObjectID id() const { return getObjectID(); }
0207
0208   const podio::ObjectID getObjectID() const;
0209
0210   friend std::hash<MutableReconstructedParticle>;
0211
0212   friend void swap(MutableReconstructedParticle& a, MutableReconstructedParticle& b) {
0213     using std::swap;
0214     swap(a.m_obj, b.m_obj); // swap out the internal pointers
0215   }
0216
0217 private:
0218   /// constructor from existing ReconstructedParticleObj
0219   explicit MutableReconstructedParticle(podio::utils::MaybeSharedPtr<ReconstructedParticleObj> obj);
0220
0221   podio::utils::MaybeSharedPtr<ReconstructedParticleObj> m_obj{new ReconstructedParticleObj{}, podio::utils::MarkOwned};
0222 };
0223
0224 #if defined(PODIO_JSON_OUTPUT) && !defined(__CLING__)
0225 void to_json(nlohmann::json& j, const MutableReconstructedParticle& value);
0226 #endif
0227
0228
0229 } // namespace edm4eic
0230
0231
0232
0233 template<>
0234 struct std::hash<edm4eic::MutableReconstructedParticle> {
0235   std::size_t operator()(const edm4eic::MutableReconstructedParticle& obj) const {
0236     return std::hash<edm4eic::ReconstructedParticleObj*>{}(obj.m_obj.get());
0237   }
0238 };
0239
0240
0241 #endif